(;GM[1]FF[4]SZ[19]
GN[Mistake 236]
PC[https://senseis.xmp.net/?DietersMistakesIn2021/Solution87]AP[GoWiki:2009]
DT[2022-02-18]
C[Diagram from https://senseis.xmp.net/?DietersMistakesIn2021/Solution87

Mistake 236]
PL[W]

AB[cd][kd][md][nd][od][pd][qd][ie][le][me][qe][re][df][ff][kf][pf][rf][ig][kg][ng][qg][fh][oh][qh][ni][pi][cj][dj][lj][nj][oj][pj][ek][dl][fl][ql][dm][em][cn][dn][en][fn][bo][co][do][go][fp][cq][dq][eq][gq][pq][qq][fr][or][qr][ps]
AW[ec][hc][lc][mc][nc][pc][qc][rc][ld][rd][je][ke][lf][mf][nf][of][og][pg][dh][kh][lh][ph][bi][ji][qi][bj][qj][ck][dk][nk][ok][pk][qk][bl][cl][cm][bn][ao][eo][fo][bp][cp][dp][ep][np][op][pp][qp][mq][oq][nr]
LB[jj:a][mj:b]

;W[kk]C[W1]MN[1]
;B[lk]C[B2]MN[2]
;W[ll]C[W3]MN[3]
;B[ml]C[B4]MN[4]
;W[mk]C[W5]MN[5]
;B[kl]C[B6]MN[6]
;W[lm]C[W7]MN[7]
;B[kj]C[B8]MN[8]
;W[jk]C[W9]MN[9]

;LB[jj:a][mj:b]
)
